おこうどう ひ押し坑道 LinksSentence search for ひ押し坑道Sentence search for ひおしこうどうSentence search for ひ押坑道Sentence search for 𨫤押し坑道Kanji details for 押, 坑 and 道Edit in JMdict Noun1. drift (mining); driftwayRare term, See also 沿層坑道Other formsひ押坑道 【ひおしこうどう】、𨫤押し坑道 【ひおしこうどう】 Discussions Log in to talk about this word.